2014 CHEVROLET TAHOE Structure Problems

MY 2014 TAHOE DASH IS CRACKED BETWEEN THE PASSENGER AIRBAG AND THE WINDSHIELD VENT. I IS JUST HARD PLASTIC. I HAVE A SUNROOF AND KEEP IT OPEN DURING THE HOT MONTHS AND THE WINDOWS ARE CRACKED TO ALLOW THE HOT AIR TO ESCAPE. I ALSO KEEP HUGE SUN SHADES IN THE WINDSHIELD. I TRIED TO HAVE IT REPAIRED. ALL SHE COULD DO WAS TRY TO MEND THE CRACK BUT DIDN'T HAVE ANY LUCK IN FILLING THE GAP. SHE SAID SHE SEES A LOT OF THESE AND BELIEVES IT IS DUE TO A DESIGN FLAW. I BELIEVE IT TOO. MY DASH STILL MOVE UP AND DOWN WHEN DRIVING. THIS SHOULD BE A RECALL AND REPAIRED OR REPLACED AT GM'S EXPENSE. I HAVE ASKED MY LOCAL CHEVY DEALERSHIP HOW MUCH FOR THEM TO INSTALL A NEW ONE. IT WOULD BE $ 1,500.00. I NEED SOMEONE WHO KNOWS WHAT TO DO BECAUSE IT...

WHILE I WAS WASHING MY 2014 TAHOE LTZ I NOTICED MY FRONT DASH BOARD WAS CRACKED IN 2 PLACES. NOW WHEN I DRIVE IT SHAKES AND I AM AFRAID THAT IF THE AIR BAGS DEPLOY I COULD GET THE SHATTERED PIECES THROWN BACK INTO ME AND MY FAMILIES FACE. *TR